LicenseApache License 2.0A permissive license whose main conditions require preservation of copyright and license notices. Contributors provide an express grant of patent rights. Licensed works, modifications, and larger works may be distributed under different terms and without source code.MayCommercial useModificationDistributionPatent usePrivate useMustLicense and copyright noticeState changesNoTrademark useLiabilityWarrantySummary from GitHub's choosealicense.com
Paid-feature tierBTier BPaid extras for admin, identity or audit
Self-hostSelf-hostable: yesYou can run it on your own server.
Paid-feature limits1 noted
Enterprise compliance and policy-enforcement layer
Tier B: Apache-2.0 backend plus in-tree web source; May 2026 vendor statement defines complete core EFSS/federation/APIs/governance/clients with enterprise compliance extras. Some vendor stable binaries carry separate EULA; source-build rights and vendor packaged licensing must be distinguished. Exact enterprise boundary not exhaustively enumerated. Hosted ownCloud offering exists, but its backend/version equivalence to this source edition is not verified. License source. Repository: owncloud/ocis. Self-host: server; hosted offer from the project: yes.
Replaces 3 paid tools
DropboxEntry price Not established
Fit: Fit: PartialCore overlap exists; named gaps need replacing or rebuilding.Fit is not feature parity.
File sync/share with team-owned spaces, desktop/mobile clients and WebDAV. Recreate sharing/permissions and evaluate editor integrations; does not cover all Dropbox PDF/signing/video/AI bundles. Separate source rights from vendor stable binary EULA.
Fit: Fit: PartialCore overlap exists; named gaps need replacing or rebuilding.Fit is not feature parity.
Replaces Drive/OneDrive file sync/share portion with team spaces and WebDAV APIs; Office editors integrated separately. Mail/calendar/meetings and proprietary tenant services require other products. Choose source or vendor build after checking relevant distribution terms.
Fit: Fit: PartialCore overlap exists; named gaps need replacing or rebuilding.Fit is not feature parity.
Replaces Drive/OneDrive file sync/share portion with team spaces and WebDAV APIs; Office editors integrated separately. Mail/calendar/meetings and proprietary tenant services require other products. Choose source or vendor build after checking relevant distribution terms.
ownCloud Infinite Scale (oCIS source edition) is listed as an open-source alternative to Dropbox, Google Workspace and Microsoft 365, with partial fit or better. Maintainers can show this in a README; the badge links back to this page.
Markdown
[](https://osshunt.com/alternatives/owncloud-ocis/)
HTML
<a href="https://osshunt.com/alternatives/owncloud-ocis/"><img src="https://osshunt.com/badge/owncloud-ocis.svg" alt="OSSHunt: replaces Dropbox · Google Workspace · Microsoft 365"></a>
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.. image:: https://osshunt.com/badge/owncloud-ocis.svg
:target: https://osshunt.com/alternatives/owncloud-ocis/
:alt: OSSHunt: replaces Dropbox · Google Workspace · Microsoft 365
Shields users: https://img.shields.io/endpoint?url=https%3A%2F%2Fosshunt.com%2Fbadge%2Fowncloud-ocis.json. Styles: add ?style=flat-square, plastic or for-the-badge. What the badge means and how to remove it.
Apache License 2.0 A permissive license whose main conditions require preservation of copyright and license notices. Contributors provide an express grant of patent rights. Licensed works, modifications, and larger works may be distributed under different terms and without source code. May Commercial useModificationDistributionPatent usePrivate use Must License and copyright noticeState changes No Trademark useLiabilityWarranty Summary from GitHub's choosealicense.com 
